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Is an estimate for the quotient of a division problem involving decimals always sometimes or never less than the actual quotient of the numbers?
An estimate for the quotient of a division problem involving decimals is sometimes less than the actual quotient. This can occur when rounding the dividend or divisor down, which may lead to a smaller estimated result. However, if rounding leads to higher values, the estimate could be greater than or equal to the actual quotient. Therefore, the relationship between the estimate and the actual quotient depends on the specific numbers and how they are rounded.
When you use compatible numbers to estimate 9.4 plus 62.6 is it closer to the actual answer then using rounding?
Not in this case.
What is a reasonable estimate for the quotient of 776 divide by 38 explain your answer?
20.4211
Estimate the total weight of two boxes that weight 9.4 lb and 62.6 lb using rounding and compatible numbers which estimate is closer to the actual total weight why?
Rounding the weights to 10 lb and 60 lb gives an estimated total weight of 70 lb. Using compatible numbers by rounding to 9 lb and 60 lb, the estimated total weight is 69 lb. The estimate using compatible numbers (69 lb) is closer to the actual total weight of 71.6 lb.
Use rounding and estimation to predict the approximate quotient of 285 ÷ 11?
Use rounding and estimation to predict the approximate quotient of 285 ÷ 11.
How do you estimate 3444 times 670 with rounding?
You can calculate 3444 times 670 without rounding or you can estimate it WITH rounding. But you cannot estimate it without rounding.
Explain whether it is easier to estimate the product 13.72 x 47.28 by using compatible numbers or by rounding each factor to the nearest whole number?
Compatible numbers would be easier. Rounding gives you 14 x 47. Compatible numbers could be 13 x 50 which would be closer to the actual product.
What are method used to estimate the quotient?
To estimate a quotient, one common method is rounding the dividend and divisor to the nearest convenient numbers, which simplifies mental calculations. Another approach is using compatible numbers, where the divisor is adjusted to a number that divides the dividend more easily. Additionally, long division can be used for a more precise estimate, while recognizing patterns in division can also aid in quick estimates. Each of these methods allows for quicker approximations without requiring exact calculations.
What is the difference between a compatible number and rounding numbers?
rounding numbers is to nearest ten or hundred and compatible numbers are when you can do nearest 5
What is the estimate of 2 boxes that weigh 9.4 lb and 62.6 lb using rounding and compatible numbers?
9 + 63 = 72 lbs.
How Use rounding and estimation to predict the approximate quotient of 285 and divide 11.?
25.9091
Estimate the total weight of two boxes that weigh 9.4 lb and 62.6 lb using rounding and compatible numbers Which estimate is closer to the actual total weight Why?
9+63+863+9
